EP1447665A3 - Methode zur Veringerung des EInflusses von Hämatokrit auf die Analytbestimmung in Vollblut und Testkit sowie Testartikel geeignet für diese Methode - Google Patents

Methode zur Veringerung des EInflusses von Hämatokrit auf die Analytbestimmung in Vollblut und Testkit sowie Testartikel geeignet für diese Methode Download PDF

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Publication number
EP1447665A3
EP1447665A3 EP04002141A EP04002141A EP1447665A3 EP 1447665 A3 EP1447665 A3 EP 1447665A3 EP 04002141 A EP04002141 A EP 04002141A EP 04002141 A EP04002141 A EP 04002141A EP 1447665 A3 EP1447665 A3 EP 1447665A3
Authority
EP
European Patent Office
Prior art keywords
analyte
hematocrit
whole blood
measurement
sample
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04002141A
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English (en)
French (fr)
Other versions
EP1447665A2 (de
EP1447665B1 (de
Inventor
Karen L. Marfurt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ascensia Diabetes Care Holdings AG
Original Assignee
Bayer Healthcare LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32682467&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1447665(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Healthcare LLC filed Critical Bayer Healthcare LLC
Publication of EP1447665A2 publication Critical patent/EP1447665A2/de
Publication of EP1447665A3 publication Critical patent/EP1447665A3/de
Application granted granted Critical
Publication of EP1447665B1 publication Critical patent/EP1447665B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/012—Red blood cells

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
EP04002141.2A 2003-02-11 2004-01-31 Methode zur Verringerung des Einflusses von Hämatokrit auf die Analytbestimmung in Vollblut Revoked EP1447665B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44634003P 2003-02-11 2003-02-11
US446340P 2003-02-11

Publications (3)

Publication Number Publication Date
EP1447665A2 EP1447665A2 (de) 2004-08-18
EP1447665A3 true EP1447665A3 (de) 2005-12-28
EP1447665B1 EP1447665B1 (de) 2016-06-29

Family

ID=32682467

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04002141.2A Revoked EP1447665B1 (de) 2003-02-11 2004-01-31 Methode zur Verringerung des Einflusses von Hämatokrit auf die Analytbestimmung in Vollblut

Country Status (7)

Country Link
US (1) US7323315B2 (de)
EP (1) EP1447665B1 (de)
JP (1) JP4515786B2 (de)
CN (1) CN1558235B (de)
AU (1) AU2004200506B2 (de)
CA (1) CA2457665C (de)
HK (1) HK1070942A1 (de)

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Also Published As

Publication number Publication date
US7323315B2 (en) 2008-01-29
CA2457665C (en) 2012-12-18
CA2457665A1 (en) 2004-08-11
CN1558235B (zh) 2010-05-26
JP4515786B2 (ja) 2010-08-04
AU2004200506B2 (en) 2008-12-18
EP1447665A2 (de) 2004-08-18
AU2004200506A1 (en) 2004-08-26
EP1447665B1 (de) 2016-06-29
JP2004340923A (ja) 2004-12-02
CN1558235A (zh) 2004-12-29
US20040157275A1 (en) 2004-08-12
HK1070942A1 (en) 2005-06-30

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